CONMEBOL Sudamericana 2021 – Group Stage (Matchday 3)

4-6 May 2021

Metropolitanos – Aucas
Referee: Fernando Espinoza (ARG, photo)
Assistant Referee 1: Cristian Navarro (ARG)
Assistant Referee 2: Lucas Germanotta (ARG)
Fourth Official: Andres Merlos (ARG)
Referee Assessor: Miguel Buitrago (VEN)
VAR Observer: Manuel Bernal (PAR)

Bahia – Independiente
Referee: Augusto Aragon (ECU)
Assistant Referee 1: Christian Lescano (ECU)
Assistant Referee 2: Juan Aguiar (ECU)
Fourth Official: Guillermo Guerrero (ECU)
Referee Assessor: Sergio Cristiano (BRA)
VAR Observer: Ubaldo Aquino (PAR)

Melgar – Athletico Paranaense
Referee: Carlos Betancur (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: David Fuentes (COL)
Fourth Official: John Ospina (COL)
Referee Assessor: Manuel Yupanqui (PER)
VAR Observer: Cynthia Franco (PAR)

Palestino – Newell's
Referee: Victor Carrillo (PER)
Assistant Referee 1: Jonny Bossio (PER)
Assistant Referee 2: Raul Lopez (PER)
Fourth Official: Raul Orosco (BOL)
Referee Assessor: Patricio Polic (CHI)
VAR Observer: Juan Cardellino (URU)

Huachipato – Rosario Central
Referee: Raphael Claus (BRA)
Assistant Referee 1: Danilo Manis (BRA)
Assistant Referee 2: Bruno Pires (BRA)
Fourth Official: Bruno Arleu (BRA)
Referee Assessor: Barbra Bastias (CHI)
VAR Observer: Martin Vazquez (URU)

Montevideo Torque – Guabira
Referee: Marlon Vera (ECU)
Assistant Referee 1: Byron Romero (ECU)
Assistant Referee 2: Denys Guerrero (ECU)
Fourth Official: Carlos Orbe (ECU)
Referee Assessor: Juan Cardellino (URU)
VAR Observer: Joel Ruiz (PAR)

Bolivar – Ceara
Referee: Daniel Fedorczuk (URU)
Assistant Referee 1: Santiago Fernandez (URU)
Assistant Referee 2: Richard Trinidad (URU)
Fourth Official: Andres Matonte (URU)
Referee Assessor: Juan Lugones (BOL)
VAR Observer: Oscar Viera (PAR)

Deportes Tolima – Emelec
Referee: Eber Aquino (PAR)
Assistant Referee 1: Julio Arand (PAR)
Assistant Referee 2: Jose Cuevas (PAR)
Fourth Official: Juan Lopez (PAR)
Referee Assessor: Ludmila Gonzalez (COL)
VAR Observer: Mauricio Espinosa (URU)

Red Bull Bragantino – Talleres
Referee: Nicolas Gamboa (CHI)
Assistant Referee 1: Claudio Rios (CHI)
Assistant Referee 2: Raul Orellana (CHI)
Fourth Official: Christian Garay (CHI)
Referee Assessor: Roberto Perassi (BRA)
VAR Observer: Ubaldo Aquino (PAR)

Libertad – Atletico Goianiense
Referee: Gery Vargas (BOL)
Assistant Referee 1: Jose Antelo (BOL)
Assistant Referee 2: Edwar Saavedra (BOL)
Fourth Official: Christian Aleman (BOL)
Referee Assessor: Amelio Andino (PAR)
VAR Observer: Hector Baldassi (ARG)

Arsenal – Jorge Wilstermann
Referee: Angelo Hermosilla (CHI)
Assistant Referee 1: Juan Serrano (CHI)
Assistant Referee 2: Claudio Urrutia (CHI)
Fourth Official: Piero Maza (CHI)
Referee Assessor: Sabrina Lois (ARG)
VAR Observer: Oscar Ruiz (COL)

Gremio – Aragua
Referee: Guillermo Guerrero (ECU)
Assistant Referee 1: Christian Lescano (ECU)
Assistant Referee 2: Juan Aguilar (ECU)
Fourth Official: Augusto Aragon (ECU)
Referee Assessor: Paulo Conceicao (BRA)
VAR Observer: Rodolfo Otero (ARG)

San Lorenzo – 12 de Octubre
Referee: Wilton Sampaio (BRA)
Assistant Referee 1: Kleber Gil (BRA)
Assistant Referee 2: Bruno Boschilia (BRA)
Fourth Official: Flavio de Souza (BRA)
Referee Assessor: Ricardo Casas (ARG)
VAR Observer: Patricio Polic (CHI)

Penarol – River Plate
Referee: Carlos Orbe (ECU)
Assistant Referee 1: Byron Romero (ECU)
Assistant Referee 2: Denys Guerrero (ECU)
Fourth Official: Marlon Vera (ECU)
Referee Assessor: Martin Vazquez (URU)
VAR Observer: Cesar Mongrut (PER)

Sport Huancayo – Corinthians
Referee: John Ospina (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: David Fuentes (COL)
Fourth Official: Carlos Betancur (COL)
Referee Assessor: Ana Perez (PER)
VAR Observer: Carlos Pastorino (URU)

La Equidad – Lanus
Referee: Juan Lopez (PAR)
Assistant Referee 1: Jose Cuevas (PAR)
Assistant Referee 2: Julio Aranda (PAR)
Fourth Official: Eber Aquino (PAR)
Referee Assessor: Jose Buitrago (COL)
VAR Observer: Hilton Moutinho (BRA)